However, Samuel’s (Robert Knepper) presence serves to complicate Hiro’s mission even further. Elsewhere, H.R.G.’s (Jack Coleman) past with his Primatech partner (guest star Elizabeth Rohm) is revealed.
Danielle Savre, Sally Champlin, Dawn Olivieri and Jayma Mays guest star.

Once Upon A Time In Texas.
A trip into the past may give Hiro another chance to save the love of his life.

EP 4.8 Bully For You
Cassie celebrates her 18th birthday in New York City with her aunt. Elsewhere, Tay faces a school bully; Lizzie tries out for a play; and Jenn awaits a diagnosis for her illness.

EP 5.6 Bagpipes
Even though they do their best in order to be the perfect couple, Barney’s attitude of know-it-all lands him in trouble with Robin and they are forced to seek Marshall and Lily for advice.

EP 4.8 Let’s Get Hairy
A man who believes he may be a werewolf enlists the help of Shawn and Gus.

Space Wars
Outer space is already an essential part of America’s ability to fight wars. Our military depends on satellites for many things, such as communications, reconnaissance and targeting information. But so far, no country has put weapons into space, although the U.S. and China have both shown they can shoot down satellites with ground-based missiles. If weapons do become a part of space, how will they work, how effective will they be, and what type of damage could they do? From ground-based lasers to telephone-pole sized rods hurtling from space at two miles per second to the far out weapons of the distant future, it’s time to “lock and load” for Space Wars.